Servicing - A/T: Lubrication: Identification
The AR-4 transaxle is used with the 2.5L engine. Transaxle I.D. tag is located next to transaxle oil cooler on passenger side of case.
The ZF 4HP 18 transaxle is used the 3.0L V6 engine. Transaxle I.D. tag is on driver's side of case above oil pan.